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Forum: LED

component specs, tech, binning, usage, etc

  1. Sticky Thread Sticky: LED Forum - Threads of Interest

    Started by Unforgiven, 07-26-2009 12:59 PM
    • Replies: 0
    • Views: 21,182
    07-26-2009, 12:59 PM Go to last post
  1. HP Green led

    Started by las3r, 01-13-2014 07:13 PM
    • Replies: 2
    • Views: 520
    01-15-2014, 08:17 AM Go to last post
  2. A theory to confirm...or not

    Started by alesh, 01-12-2014 12:08 PM
    • Replies: 1
    • Views: 408
    01-13-2014, 07:22 AM Go to last post
  3. Some high-DR, high-resolution emitter photos...

    Started by mmander, 01-08-2014 11:39 PM
    • Replies: 7
    • Views: 1,039
    01-11-2014, 12:14 PM Go to last post
  4. TINY mass produced LED lights?

    Started by TheAtomicSoul, 01-10-2014 10:38 AM
    • Replies: 0
    • Views: 411
    01-10-2014, 10:38 AM Go to last post
  5. 1156 LED replacement bulb

    Started by gifters, 06-13-2013 07:10 AM
    • Replies: 14
    • Views: 3,558
    01-09-2014, 04:07 PM Go to last post
    • Replies: 11
    • Views: 1,125
    01-09-2014, 11:06 AM Go to last post
    • Replies: 2
    • Views: 322
    01-09-2014, 09:00 AM Go to last post
  6. Differences between Nichia 219A and 219B

    Started by HighLumens, 01-01-2014 08:15 AM
    • Replies: 10
    • Views: 1,669
    01-08-2014, 06:47 PM Go to last post
  7. Question UV LED Options?

    Started by tomcat017, 09-10-2013 09:03 AM
    • Replies: 27
    • Views: 2,565
    01-08-2014, 02:30 PM Go to last post
  8. best coatings for heatsink to radiate heat

    Started by mds82, 01-06-2014 09:21 AM
    • Replies: 4
    • Views: 624
    01-06-2014, 05:29 PM Go to last post
  9. Cree XML2 From 23.8V 400mA DC?

    Started by TheLightAtTheEnd, 01-04-2014 07:51 AM
    • Replies: 2
    • Views: 647
    01-05-2014, 02:56 AM Go to last post
  10. Some one please help with Led lighting

    Started by AquaScapeOnline, 01-04-2014 03:17 PM
    • Replies: 0
    • Views: 344
    01-04-2014, 03:17 PM Go to last post
    • Replies: 16
    • Views: 11,026
    01-03-2014, 01:59 PM Go to last post
  11. Heatsink for Cree XQ-D LED

    Started by ESELEM, 12-27-2013 12:35 PM
    • Replies: 4
    • Views: 698
    01-03-2014, 01:09 PM Go to last post
  12. pixelstick

    Started by Norm, 10-30-2013 10:12 PM
    • Replies: 5
    • Views: 849
    12-29-2013, 06:54 PM Go to last post
    • Replies: 15
    • Views: 1,060
    12-29-2013, 05:26 PM Go to last post
  13. LED specs from datasheet: lumen vs power

    Started by uiflorin, 12-28-2013 03:47 AM
    • Replies: 0
    • Views: 528
    12-28-2013, 03:47 AM Go to last post
  14. LED/Battery all in one unit?

    Started by Glass Man, 12-19-2013 12:20 PM
    • Replies: 10
    • Views: 981
    12-27-2013, 01:54 AM Go to last post
    • Replies: 23
    • Views: 1,753
    12-25-2013, 08:46 PM Go to last post
    • Replies: 17
    • Views: 2,577
    12-24-2013, 01:06 PM Go to last post
  15. LEDs and a mini motor

    Started by Customaf, 12-22-2013 04:05 AM
    • Replies: 1
    • Views: 424
    12-22-2013, 08:39 AM Go to last post
  16. 30 watt COB LED with no fan?

    Started by YellowGTO, 12-19-2013 01:30 PM
    • Replies: 4
    • Views: 838
    12-22-2013, 03:27 AM Go to last post
  17. XP-G2 vs XT-E

    Started by fedcas, 12-19-2013 03:46 AM
    • Replies: 4
    • Views: 814
    12-19-2013, 08:10 AM Go to last post
    • Replies: 0
    • Views: 276
    12-19-2013, 04:44 AM Go to last post
  18. powering and wiring my LED light

    Started by Sean W., 12-17-2013 02:32 AM
    • Replies: 8
    • Views: 901
    12-18-2013, 03:15 PM Go to last post
    • Replies: 15
    • Views: 1,689
    12-18-2013, 10:35 AM Go to last post
  19. Multiple CAT4101's to drive a SST 90?

    Started by BlitzkriegSSII, 12-14-2013 11:20 PM
    • Replies: 4
    • Views: 513
    12-16-2013, 09:05 AM Go to last post
  20. CREE MK-R

    Started by bazla82, 05-14-2013 07:55 AM
    • Replies: 21
    • Views: 3,103
    12-15-2013, 09:28 PM Go to last post
  21. Au Who's got 9V Cree MTG-2 ?

    Started by videoman, 12-14-2013 03:15 PM
    • Replies: 0
    • Views: 343
    12-14-2013, 03:15 PM Go to last post
  22. Lightbulb Monitor backlight

    Started by artaman, 12-13-2013 05:53 AM
    • Replies: 0
    • Views: 326
    12-13-2013, 05:53 AM Go to last post
  23. Is this a XML-2 Or XML-U3?

    Started by fulabeer, 12-09-2013 03:24 PM
    • Replies: 9
    • Views: 1,136
    12-12-2013, 05:33 PM Go to last post
  24. Decorative led bulbs

    Started by _lauri_, 12-10-2013 11:10 PM
    • Replies: 4
    • Views: 669
    12-12-2013, 06:30 AM Go to last post
  25. cree q5

    Started by kev36, 12-09-2013 03:15 PM
    • Replies: 2
    • Views: 421
    12-09-2013, 07:45 PM Go to last post
  26. MT-G2 6V @ 3a?

    Started by Tiresius, 12-04-2013 06:34 PM
    • Replies: 3
    • Views: 664
    12-09-2013, 06:22 AM Go to last post
  27. Rolleye11 3 degree TIR optic from Khatod

    Started by videoman, 12-04-2013 06:32 PM
    • Replies: 8
    • Views: 854
    12-08-2013, 08:18 PM Go to last post
  28. sphere numbers vs. real world numbers....

    Started by pepperdust, 12-07-2013 07:33 AM
    • Replies: 3
    • Views: 485
    12-08-2013, 05:42 PM Go to last post
  29. Need UV LED for currency detection

    Started by sergioq, 11-04-2013 08:22 AM
    • Replies: 4
    • Views: 696
    12-06-2013, 07:04 PM Go to last post
  30. Solar LED strings losing power along length?

    Started by RoGuE_StreaK, 12-04-2013 06:20 PM
    • Replies: 3
    • Views: 483
    12-06-2013, 04:20 PM Go to last post
  31. Verify LED Light Watt

    Started by EeeK, 12-05-2013 04:23 AM
    • Replies: 2
    • Views: 585
    12-05-2013, 07:38 PM Go to last post
    • Replies: 14
    • Views: 1,433
    12-05-2013, 02:05 PM Go to last post
  32. Anyone order from Fasttech?

    Started by kuksul08, 11-14-2013 10:43 AM
    • Replies: 14
    • Views: 1,265
    12-05-2013, 08:49 AM Go to last post
  33. Question Please suggest an smd LED?

    Started by Artem85, 12-04-2013 10:33 AM
    • Replies: 1
    • Views: 434
    12-04-2013, 07:18 PM Go to last post
  34. Nichia GS LED observations

    Started by FloggedSynapse, 12-02-2013 01:55 PM
    • Replies: 0
    • Views: 473
    12-02-2013, 01:55 PM Go to last post
  35. Powering XML T6 / U2 in series

    Started by saicheeco, 11-25-2013 09:18 AM
    • Replies: 10
    • Views: 880
    12-02-2013, 08:44 AM Go to last post
  36. Driving 2xCREE XM-L U2 from 12V PWM

    Started by andrewbt, 11-27-2013 11:17 PM
    • Replies: 5
    • Views: 645
    11-28-2013, 05:30 PM Go to last post
  37. High CRI freaks - check this out.

    Started by blasterman, 10-13-2011 11:00 PM
    2 Pages
    1 2
    • Replies: 48
    • Views: 8,237
    11-28-2013, 03:02 AM Go to last post
  38. XRE Q4 Flux in WD Tint

    Started by WeLight, 11-27-2013 03:04 PM
    • Replies: 0
    • Views: 282
    11-27-2013, 03:04 PM Go to last post
  39. Are these fried?

    Started by havand, 08-06-2007 11:04 AM
    • Replies: 12
    • Views: 2,230
    11-27-2013, 02:00 PM Go to last post
  40. Looking for 5200-5500K XM-L2's 20mm stars in US

    Started by videoman, 11-14-2013 08:19 AM
    • Replies: 6
    • Views: 580
    11-27-2013, 07:55 AM Go to last post

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